Dry Contact Extended Card - Huawei UPS5000-H Series User Manual

UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module)
Optional
Component
Intelligent
detection card
Surge protection
box
Surge protection
box subrack
Ambient
temperature
and humidity
sensor
Battery
temperature
sensor
Copper bar
protection
component
Air filter
Antiseismic kit
Parallel cable
BSC cable

5.2 Dry Contact Extended Card

The dry contact extended card provides five groups of electric relay output ports
for dry contact signals and five groups of signal input ports to implement various
alarm and control functions as required.
A maximum of one dry contact extended card supported in the power monitoring
subrack. The card is hot swappable.
Issue 01 (2020-11-30)
Model
-
-
-
-
-
-
-
-
5 m/10 m/15 m
5 m/10 m/15
m/60 m
NO TE
The ECM extended subrack, surge protection box subrack, and intelligent detection card do
not support onsite installation. If you require the optional components, inform Huawei
when you purchase the UPS so that Huawei can install them before delivery.
Copyright © Huawei Technologies Co., Ltd.
Function
● Detects the temperatures of UPS input
and output wiring terminals.
● Used for the optional switch cabinet
to detect the temperatures of the
input and output wiring terminals and
the status of each switch in the
cabinet.
Improves the UPS surge protection
capability.
Installed when a surge protection box is
used.
Monitors ambient temperature and
humidity.
Monitors the battery temperature.
Protects copper bars.
Prevents the UPS from dust.
Reinforces the cabinet so that the cabinet
can resist intensity 9 earthquakes.
Connects UPSs in parallel.
Transmits bus synchronization signals in a
dual-bus system.
5 Optional Components
42